Atty. John E Manion III
John E Manion III is a lawyer practicing commercial, maritime law, construction contracts and 4 other areas of law. John received a B.S. degree from University of Southwestern Louisiana in 1972, and has been licensed for 36 years.
Commercial & More Attorney · Serving Mandeville, LA · 36+ Years Experience
Profile Summary
About John E Manion III at a Glance
John E Manion III is a Member based in Mandeville, Louisiana, practicing at John E. Manion, III, LLC. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on business, construction, insurance, maritime, and international. Admitted to practice in Louisiana (1990). Educated at Loyola University (J.D., 1989) and University of Southwestern Louisiana (B.S., 1972). Active member of Louisiana State and American Bar Associations. Serves clients in Mandeville, LA and the surrounding metropolitan area.
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About John E Manion III
- John E Manion III is a lawyer practicing commercial, maritime law, construction contracts and 4 other areas of law
- John received a B.S. degree from University of Southwestern Louisiana in 1972, and has been licensed for 36 years
- John practices at John E. Manion, III, LLC in Mandeville, LA
Practice Areas Explained
John E Manion III's Areas of Legal Practice
Each practice area below reflects the types of cases John E Manion III handles, with a practical overview of what that area of law involves and how it may apply to your situation in Mandeville.
Business & Corporate Law in Mandeville
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
John E Manion III is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Louisiana →
Construction Law in Mandeville
John E Manion III is one of 40,302 construction attorneys indexed nationally. Browse construction attorneys in Louisiana →
Insurance Law in Mandeville
Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.
John E Manion III is one of 120,903 insurance attorneys indexed nationally. Browse insurance attorneys in Louisiana →
Maritime & Admiralty Law in Mandeville
Maritime attorneys for Jones Act claims, longshore injury, cruise ship cases, and offshore matters.
John E Manion III is one of 11,459 maritime attorneys indexed nationally. Browse maritime attorneys in Louisiana →
International Law in Mandeville
International law attorneys for cross-border transactions, trade, foreign investment, and treaties.
John E Manion III is one of 39,787 international attorneys indexed nationally. Browse international attorneys in Louisiana →
Jurisdictional Context
Why Local Counsel Matters in Mandeville
Practicing law in Louisiana. Legal matters in Louisiana are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Mandeville are typically filed in the local municipal court or the appropriate Louisiana state district court, depending on subject matter and amount in controversy. An attorney licensed in Louisiana brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Louisiana courts without local counsel or pro hac vice admission.
Mandeville Courts and Legal Process
Choosing a Mandeville-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Louisiana attorneys? Browse all attorneys in Mandeville or all attorneys in Louisiana.
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Professional Profile
Why Clients in Mandeville Choose John E Manion III
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish John E Manion III's practice in the field of business, construction, insurance, maritime, and international.
Decade-Tested Legal Experience
John E Manion III brings 36+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering business, construction, and insurance, John E Manion III can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Mandeville
A Mandeville-based practice means John E Manion III attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues John E Manion III Handles in Mandeville
Below is a representative sample of the types of matters John E Manion III has experience with under Louisiana law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact John E Manion III directly to discuss the specifics of your situation.
Search Reference
How People Find John E Manion III Online
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John E Manion III's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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